358 lines
52 KiB
XML
358 lines
52 KiB
XML
<document id="3E0D73ECE9E1C4EB1DDE7BD8DD42601E" ID-DOI="10.5252/cryptogamie-algologie2020v41a4" ID-ISSN="1776-0984" IM.bibliography_approvedBy="felipe" IM.illustrations_approvedBy="felipe" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="GgImagineBatch" IM.taxonomicNames_approvedBy="felipe" IM.treatments_approvedBy="felipe" checkinTime="1719010114649" checkinUser="felipe" docAuthor="Gómez, Fernando, Courcot, Lucie & Artigas, Luis Felipe" docDate="2020" docId="8D467C5E3D55E76D0E61934998E4FCDB" docLanguage="en" docName="CryptogamieAlgologie.41.4.25-30.pdf" docOrigin="Cryptogamie, Algologie 20 (4)" docSource="http://dx.doi.org/10.5252/cryptogamie-algologie2020v41a4" docStyle="DocumentStyle:C31C23F805CBAD2BB1C6021F66949308.6:CryptogamieAlgologie.2019-.journal_article" docStyleId="C31C23F805CBAD2BB1C6021F66949308" docStyleName="CryptogamieAlgologie.2019-.journal_article" docStyleVersion="6" docTitle="Tabularia parva D. M. Williams & Round" docType="treatment" docVersion="1" lastPageNumber="29" masterDocId="717F04263D51E76A0D30961A9966FFF4" masterDocTitle="Observations of the diatoms Sceptronema orientale Takano and Tabularia parva (Kützing) D. M. Williams & Round on the exoskeleton of copepods in the English Channel and coastal Celtic Seas" masterLastPageNumber="30" masterPageNumber="25" pageNumber="27" updateTime="1719022200679" updateUser="GgImagineBatch" zenodo-license-document="CC0-1.0" zenodo-license-figures="CC0-1.0" zenodo-license-treatments="UNSPECIFIED">
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<mods:title id="EB56B369D20F2356A717142EA041D550">Observations of the diatoms Sceptronema orientale Takano and Tabularia parva (Kützing) D. M. Williams & Round on the exoskeleton of copepods in the English Channel and coastal Celtic Seas</mods:title>
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<mods:namePart id="04E345E18B1918953EAC81010FA74DA6">Gómez, Fernando</mods:namePart>
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<mods:namePart id="E1CD64D5B037B0AC4A04E1F8898CF388">Courcot, Lucie</mods:namePart>
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<mods:namePart id="3D07DFF7276FA4251ECD8D345B85F625">Artigas, Luis Felipe</mods:namePart>
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<mods:affiliation id="E446D53186E30E9C4E202A9F31BE142D">Université du Littoral Côte d’Opale, Université de Lille, CNRS, UMR 8187, LOG, Laboratoire d’Océanologie et de Géosciences, 32 Av. Foch, F- 62930 Wimereux (France) fernando. gomez @ fitoplancton. com (corresponding author)</mods:affiliation>
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<mods:title id="3523308EA0436B06349D02B68E3DB962">Cryptogamie, Algologie</mods:title>
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<mods:date id="819AF981535ABD32BC41FB6993D4DDAD">2020</mods:date>
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<paragraph id="0550CD483D55E76E0E6193499CEDFA99" blockId="4.[849,1419,1363,1390]" box="[849,1419,1363,1390]" pageId="4" pageNumber="27">
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<heading id="5E187A243D55E76E0E6193499CEDFA99" box="[849,1419,1363,1390]" centered="true" fontSize="11" level="2" pageId="4" pageNumber="27" reason="4">
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<taxonomicName id="C2EFB6CB3D55E76E0E6193499CEDFA99" authority="(Kutzing) D. M. Williams & Round" authorityName="D. M. Williams & Round" baseAuthorityName="Kutzing" box="[849,1419,1363,1390]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="4" pageNumber="27" phylum="Ochrophyta" rank="species" species="parva">
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<emphasis id="379B115A3D55E76E0E6193499D63FA9A" bold="true" box="[849,1029,1363,1390]" italics="true" pageId="4" pageNumber="27">Tabularia parva</emphasis>
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(Kützing) D.M.Williams & Round
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</paragraph>
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<subSubSection id="4DF59EC33D55E76E0E1D93979CFCFA00" pageId="4" pageNumber="27" type="distribution">
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<paragraph id="0550CD483D55E76E0E1D93979CFCFA00" blockId="4.[811,1455,1420,1524]" pageId="4" pageNumber="27">
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. — Dense clusters of
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<taxonomicName id="C2EFB6CB3D55E76E09B493969C7DFA50" box="[1156,1307,1420,1444]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="4" pageNumber="27" phylum="Ochrophyta" rank="species" species="parva">
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<emphasis id="379B115A3D55E76E09B493969C7DFA50" box="[1156,1307,1420,1444]" italics="true" pageId="4" pageNumber="27">Tabularia parva</emphasis>
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cells were often found associated with the empty exoskeleton of a copepod from a plankton sample collected in the port of Brest (
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<figureCitation id="9DD4D1CD3D55E76E083793DB9C36FA2D" box="[1287,1360,1473,1497]" captionStart="FIG" captionStartId="6.[132,143,1424,1442]" captionTargetBox="[132,1455,215,1389]" captionTargetId="figure-301@6.[132,1455,215,1389]" captionTargetPageId="6" captionText="FIG. 3. — Light (A-E) and scanning electron (F-R) micrographs of Tabularia parva (Kützing) D.M.Williams & Round: A, wild cells on the empty carapace of a copepod from the port of Brest, Brittany.; B-R, cultured cells; B, note a part of the cells arranged perpendicularly to bottom; C, D, cells forming bunches attached to an exopolymeric transparent particle; E, the arrows indicate cells attached to the diatom Trieres chinensis (Greville) Ashworth & E.C.Theriot; F, G, cells attached by mucilage pads;G, the arrows indicate the thin mucilage; H-R, acid-cleaned valves;H-L, internal view of the valve. The arrows indicate the single rimoportula per valve; M, N, valve view; O-R, the arrowheads indicate the ocellulimbus. Scale bars: A-E, 50 μm; F, H, M, N, 10 μm; G, I-L, O-R, 1 μm." pageId="4" pageNumber="27">Fig. 3A</figureCitation>
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,
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<tableCitation id="486DF8F33D55E76E086993DB9CC7FA2D" box="[1369,1441,1473,1497]" captionStart="TABLE" captionStartId="7.[132,143,219,237]" captionText="TABLE 1. — Records of diatoms attached to the exoskeleton of copepods in the English Channel and coastal Celtic Sea." pageId="4" pageNumber="27">Table 1</tableCitation>
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). The epibiosis of this diatom on live copepods was not observed.
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</paragraph>
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</subSubSection>
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<subSubSection id="4DF59EC33D55E76C0E1D90099A61F958" lastPageId="6" lastPageNumber="29" pageId="4" pageNumber="27" type="description">
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<paragraph id="0550CD483D55E76E0E1D90099ADBF9DF" blockId="4.[813,957,1555,1581]" box="[813,957,1555,1581]" pageId="4" pageNumber="27">
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<heading id="5E187A243D55E76E0E1D90099ADBF9DF" box="[813,957,1555,1581]" fontSize="9" level="3" pageId="4" pageNumber="27" reason="5">
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</heading>
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</paragraph>
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<paragraph id="0550CD483D55E76E0E1D90289CD6F81F" blockId="4.[810,1456,1586,2028]" pageId="4" pageNumber="27">
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Cells were found on the empty carapace of a copepod (
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<figureCitation id="9DD4D1CD3D55E76E086590289CC2F9B9" box="[1365,1444,1586,1613]" captionStart="FIG" captionStartId="6.[132,143,1424,1442]" captionTargetBox="[132,1455,215,1389]" captionTargetId="figure-301@6.[132,1455,215,1389]" captionTargetPageId="6" captionText="FIG. 3. — Light (A-E) and scanning electron (F-R) micrographs of Tabularia parva (Kützing) D.M.Williams & Round: A, wild cells on the empty carapace of a copepod from the port of Brest, Brittany.; B-R, cultured cells; B, note a part of the cells arranged perpendicularly to bottom; C, D, cells forming bunches attached to an exopolymeric transparent particle; E, the arrows indicate cells attached to the diatom Trieres chinensis (Greville) Ashworth & E.C.Theriot; F, G, cells attached by mucilage pads;G, the arrows indicate the thin mucilage; H-R, acid-cleaned valves;H-L, internal view of the valve. The arrows indicate the single rimoportula per valve; M, N, valve view; O-R, the arrowheads indicate the ocellulimbus. Scale bars: A-E, 50 μm; F, H, M, N, 10 μm; G, I-L, O-R, 1 μm." pageId="4" pageNumber="27">Fig.3A</figureCitation>
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). The cells were isolated and successfully cultured (
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<figureCitation id="9DD4D1CD3D55E76E080690489C15F998" box="[1334,1395,1618,1644]" captionStart="FIG" captionStartId="6.[132,143,1424,1442]" captionTargetBox="[132,1455,215,1389]" captionTargetId="figure-301@6.[132,1455,215,1389]" captionTargetPageId="6" captionText="FIG. 3. — Light (A-E) and scanning electron (F-R) micrographs of Tabularia parva (Kützing) D.M.Williams & Round: A, wild cells on the empty carapace of a copepod from the port of Brest, Brittany.; B-R, cultured cells; B, note a part of the cells arranged perpendicularly to bottom; C, D, cells forming bunches attached to an exopolymeric transparent particle; E, the arrows indicate cells attached to the diatom Trieres chinensis (Greville) Ashworth & E.C.Theriot; F, G, cells attached by mucilage pads;G, the arrows indicate the thin mucilage; H-R, acid-cleaned valves;H-L, internal view of the valve. The arrows indicate the single rimoportula per valve; M, N, valve view; O-R, the arrowheads indicate the ocellulimbus. Scale bars: A-E, 50 μm; F, H, M, N, 10 μm; G, I-L, O-R, 1 μm." pageId="4" pageNumber="27">Fig. 3</figureCitation>
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B-R). The valve outline was linear-elliptical tapering towards rounded poles in valve view, and rectangular in girdle view (
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<figureCitation id="9DD4D1CD3D55E76E086290889CC4F958" box="[1362,1442,1682,1708]" captionStart="FIG" captionStartId="6.[132,143,1424,1442]" captionTargetBox="[132,1455,215,1389]" captionTargetId="figure-301@6.[132,1455,215,1389]" captionTargetPageId="6" captionText="FIG. 3. — Light (A-E) and scanning electron (F-R) micrographs of Tabularia parva (Kützing) D.M.Williams & Round: A, wild cells on the empty carapace of a copepod from the port of Brest, Brittany.; B-R, cultured cells; B, note a part of the cells arranged perpendicularly to bottom; C, D, cells forming bunches attached to an exopolymeric transparent particle; E, the arrows indicate cells attached to the diatom Trieres chinensis (Greville) Ashworth & E.C.Theriot; F, G, cells attached by mucilage pads;G, the arrows indicate the thin mucilage; H-R, acid-cleaned valves;H-L, internal view of the valve. The arrows indicate the single rimoportula per valve; M, N, valve view; O-R, the arrowheads indicate the ocellulimbus. Scale bars: A-E, 50 μm; F, H, M, N, 10 μm; G, I-L, O-R, 1 μm." pageId="4" pageNumber="27">Fig. 3F</figureCitation>
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). The cells were 16-23 µm long and 3.2-4.3 µm wide. The valve surface was flat and the sternum was wide lanceolate. The striae (18-19 striae in 10 µm) consisted of biseriate areolae covered by cribra, but with one areola near the sternum (
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<figureCitation id="9DD4D1CD3D55E76E081D91089C0CF8D8" box="[1325,1386,1810,1836]" captionStart="FIG" captionStartId="6.[132,143,1424,1442]" captionTargetBox="[132,1455,215,1389]" captionTargetId="figure-301@6.[132,1455,215,1389]" captionTargetPageId="6" captionText="FIG. 3. — Light (A-E) and scanning electron (F-R) micrographs of Tabularia parva (Kützing) D.M.Williams & Round: A, wild cells on the empty carapace of a copepod from the port of Brest, Brittany.; B-R, cultured cells; B, note a part of the cells arranged perpendicularly to bottom; C, D, cells forming bunches attached to an exopolymeric transparent particle; E, the arrows indicate cells attached to the diatom Trieres chinensis (Greville) Ashworth & E.C.Theriot; F, G, cells attached by mucilage pads;G, the arrows indicate the thin mucilage; H-R, acid-cleaned valves;H-L, internal view of the valve. The arrows indicate the single rimoportula per valve; M, N, valve view; O-R, the arrowheads indicate the ocellulimbus. Scale bars: A-E, 50 μm; F, H, M, N, 10 μm; G, I-L, O-R, 1 μm." pageId="4" pageNumber="27">Fig. 3</figureCitation>
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H-N). There was a single rimoportula per valve situated close to one small apical pore field or ocellulimbus, or slightly displaced to one side and often obliquely oriented (
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<figureCitation id="9DD4D1CD3D55E76E09C4916B9C55F87F" box="[1268,1331,1905,1931]" captionStart="FIG" captionStartId="6.[132,143,1424,1442]" captionTargetBox="[132,1455,215,1389]" captionTargetId="figure-301@6.[132,1455,215,1389]" captionTargetPageId="6" captionText="FIG. 3. — Light (A-E) and scanning electron (F-R) micrographs of Tabularia parva (Kützing) D.M.Williams & Round: A, wild cells on the empty carapace of a copepod from the port of Brest, Brittany.; B-R, cultured cells; B, note a part of the cells arranged perpendicularly to bottom; C, D, cells forming bunches attached to an exopolymeric transparent particle; E, the arrows indicate cells attached to the diatom Trieres chinensis (Greville) Ashworth & E.C.Theriot; F, G, cells attached by mucilage pads;G, the arrows indicate the thin mucilage; H-R, acid-cleaned valves;H-L, internal view of the valve. The arrows indicate the single rimoportula per valve; M, N, valve view; O-R, the arrowheads indicate the ocellulimbus. Scale bars: A-E, 50 μm; F, H, M, N, 10 μm; G, I-L, O-R, 1 μm." pageId="4" pageNumber="27">Fig. 3</figureCitation>
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H-L). Each valve pole showed a small ocellulimbus that contained four to seven rows of closely packed porelli (
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<figureCitation id="9DD4D1CD3D55E76E09E591AB9C75F83F" box="[1237,1299,1969,1995]" captionStart="FIG" captionStartId="6.[132,143,1424,1442]" captionTargetBox="[132,1455,215,1389]" captionTargetId="figure-301@6.[132,1455,215,1389]" captionTargetPageId="6" captionText="FIG. 3. — Light (A-E) and scanning electron (F-R) micrographs of Tabularia parva (Kützing) D.M.Williams & Round: A, wild cells on the empty carapace of a copepod from the port of Brest, Brittany.; B-R, cultured cells; B, note a part of the cells arranged perpendicularly to bottom; C, D, cells forming bunches attached to an exopolymeric transparent particle; E, the arrows indicate cells attached to the diatom Trieres chinensis (Greville) Ashworth & E.C.Theriot; F, G, cells attached by mucilage pads;G, the arrows indicate the thin mucilage; H-R, acid-cleaned valves;H-L, internal view of the valve. The arrows indicate the single rimoportula per valve; M, N, valve view; O-R, the arrowheads indicate the ocellulimbus. Scale bars: A-E, 50 μm; F, H, M, N, 10 μm; G, I-L, O-R, 1 μm." pageId="4" pageNumber="27">Fig. 3</figureCitation>
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O-R). There is one or two uniseriate striae near the ocellulimbus (
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<figureCitation id="9DD4D1CD3D55E76E080491CB9C09F81F" box="[1332,1391,2001,2027]" captionStart="FIG" captionStartId="6.[132,143,1424,1442]" captionTargetBox="[132,1455,215,1389]" captionTargetId="figure-301@6.[132,1455,215,1389]" captionTargetPageId="6" captionText="FIG. 3. — Light (A-E) and scanning electron (F-R) micrographs of Tabularia parva (Kützing) D.M.Williams & Round: A, wild cells on the empty carapace of a copepod from the port of Brest, Brittany.; B-R, cultured cells; B, note a part of the cells arranged perpendicularly to bottom; C, D, cells forming bunches attached to an exopolymeric transparent particle; E, the arrows indicate cells attached to the diatom Trieres chinensis (Greville) Ashworth & E.C.Theriot; F, G, cells attached by mucilage pads;G, the arrows indicate the thin mucilage; H-R, acid-cleaned valves;H-L, internal view of the valve. The arrows indicate the single rimoportula per valve; M, N, valve view; O-R, the arrowheads indicate the ocellulimbus. Scale bars: A-E, 50 μm; F, H, M, N, 10 μm; G, I-L, O-R, 1 μm." pageId="4" pageNumber="27">Fig. 3</figureCitation>
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O-R).
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</paragraph>
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<caption id="51909DC03D54E76F0DB390FD9CD7F89F" pageId="5" pageNumber="28" startId="5.[131,142,1767,1785]" targetBox="[132,1455,215,1733]" targetPageId="5" targetType="figure">
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<paragraph id="0550CD483D54E76F0DB390FD9CD7F89F" blockId="5.[131,1457,1767,1899]" pageId="5" pageNumber="28">
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. 2. — Light (A-L) and scanning electron (M-U) micrographs of the diatom
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<taxonomicName id="C2EFB6CB3D54E76F0FC390FD9A8BF90D" authority="Takano" authorityName="Takano" authorityYear="1983" box="[755,1005,1767,1785]" class="Bacillariophyceae" family="Licmophoraceae" genus="Sceptronema" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Licmophorales" pageId="5" pageNumber="28" phylum="Ochrophyta" rank="species" species="orientale">
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<emphasis id="379B115A3D54E76F0FC390FD9AC8F90D" box="[755,942,1767,1785]" italics="true" pageId="5" pageNumber="28">Sceptronema orientale</emphasis>
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Takano
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</taxonomicName>
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as epibiont on the copepod
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<taxonomicName id="C2EFB6CB3D54E76F09E690FD9CCAF90D" authority="Dana" authorityName="Dana" box="[1238,1452,1767,1785]" class="Copepoda" family="Tachidiidae" genus="Euterpina" kingdom="Animalia" order="Harpacticoida" pageId="5" pageNumber="28" phylum="Arthropoda" rank="species" species="acutifrons">
|
||
<emphasis id="379B115A3D54E76F09E690FD9C1DF90D" box="[1238,1403,1767,1785]" italics="true" pageId="5" pageNumber="28">Euterpina acutifrons</emphasis>
|
||
Dana
|
||
</taxonomicName>
|
||
:
|
||
<emphasis id="379B115A3D54E76F0DB490E499C0F8E4" bold="true" box="[132,166,1790,1808]" pageId="5" pageNumber="28">A -G</emphasis>
|
||
, live cells from the port of Brest, Brittany, in July 2018;
|
||
<emphasis id="379B115A3D54E76F0F4290E49BF4F8E4" bold="true" box="[626,658,1790,1808]" pageId="5" pageNumber="28">H -L</emphasis>
|
||
, Lugol-preserved cells from the open English Channel in September 2018;
|
||
<emphasis id="379B115A3D54E76F083490E49C45F8E4" bold="true" box="[1284,1315,1790,1808]" pageId="5" pageNumber="28">H -J</emphasis>
|
||
, frustules on the cephalosome;
|
||
<emphasis id="379B115A3D54E76F0DCF910F986AF8D3" bold="true" box="[255,268,1813,1831]" pageId="5" pageNumber="28">K</emphasis>
|
||
, note the long stalks in the copepod caudal setae;
|
||
<emphasis id="379B115A3D54E76F0F82910F9BDBF8D3" bold="true" box="[690,701,1813,1831]" pageId="5" pageNumber="28">L</emphasis>
|
||
, the
|
||
<emphasis id="379B115A3D54E76F0FD6910F9A42F8D3" bold="true" box="[742,804,1813,1831]" pageId="5" pageNumber="28">arrows</emphasis>
|
||
indicate the stalks attached to the stalk of other individuals;
|
||
<emphasis id="379B115A3D54E76F0829910F9C4CF8D3" bold="true" box="[1305,1322,1813,1831]" pageId="5" pageNumber="28">M</emphasis>
|
||
, a very elongat- ed cell. The head (wide) and foot (narrow) poles are the top and bottom, respectively. Circles are due to the filter pores;
|
||
<emphasis id="379B115A3D54E76F095591319DEAF8C9" bold="true" box="[1125,1164,1835,1853]" pageId="5" pageNumber="28">M -O</emphasis>
|
||
,
|
||
<emphasis id="379B115A3D54E76F09A691319DC7F8C9" bold="true" box="[1174,1185,1835,1853]" pageId="5" pageNumber="28">T</emphasis>
|
||
, note the Egyptian sarcophagus outline in valve view;
|
||
<emphasis id="379B115A3D54E76F0C059158983EF8A0" bold="true" box="[309,344,1858,1876]" pageId="5" pageNumber="28">P -Q</emphasis>
|
||
, head poles of two cells joined by a mucilaginous pad;
|
||
<emphasis id="379B115A3D54E76F0E1691589A55F8A0" bold="true" box="[806,819,1858,1876]" pageId="5" pageNumber="28">R</emphasis>
|
||
, note the rimoportulae;
|
||
<emphasis id="379B115A3D54E76F0ECC91589D7BF8A0" bold="true" box="[1020,1053,1858,1876]" pageId="5" pageNumber="28">S -U</emphasis>
|
||
, valve view;
|
||
<emphasis id="379B115A3D54E76F09B891589DF2F8A0" bold="true" box="[1160,1172,1858,1876]" pageId="5" pageNumber="28">S</emphasis>
|
||
, note the mucilaginous pad in the foot pole and rimoportulae;
|
||
<emphasis id="379B115A3D54E76F0C5891439810F89F" bold="true" box="[360,374,1881,1899]" pageId="5" pageNumber="28">U</emphasis>
|
||
, head pole showing the vertical slits.The arrowhead indicates the rimoportula. Scale bars:A-L, 50 μm;M-O,T, 10 μm;P-S,U, 1 μm.
|
||
</paragraph>
|
||
</caption>
|
||
<paragraph id="0550CD483D54E76C0DB4918B9A61F958" blockId="5.[130,775,1937,2028]" lastBlockId="6.[132,776,1586,1709]" lastPageId="6" lastPageNumber="29" pageId="5" pageNumber="28">
|
||
The mucilage pad was secreted from the ocellulimbus allowing the attachment to the host or surface (
|
||
<figureCitation id="9DD4D1CD3D54E76F0F2391AB9B00F83F" box="[531,614,1969,1995]" captionStart="FIG" captionStartId="6.[132,143,1424,1442]" captionTargetBox="[132,1455,215,1389]" captionTargetId="figure-301@6.[132,1455,215,1389]" captionTargetPageId="6" captionText="FIG. 3. — Light (A-E) and scanning electron (F-R) micrographs of Tabularia parva (Kützing) D.M.Williams & Round: A, wild cells on the empty carapace of a copepod from the port of Brest, Brittany.; B-R, cultured cells; B, note a part of the cells arranged perpendicularly to bottom; C, D, cells forming bunches attached to an exopolymeric transparent particle; E, the arrows indicate cells attached to the diatom Trieres chinensis (Greville) Ashworth & E.C.Theriot; F, G, cells attached by mucilage pads;G, the arrows indicate the thin mucilage; H-R, acid-cleaned valves;H-L, internal view of the valve. The arrows indicate the single rimoportula per valve; M, N, valve view; O-R, the arrowheads indicate the ocellulimbus. Scale bars: A-E, 50 μm; F, H, M, N, 10 μm; G, I-L, O-R, 1 μm." pageId="5" pageNumber="28">Fig. 3G</figureCitation>
|
||
). The wild cells formed bunches of solitary cells joined by the valve poles to the host surface. The cultured cells lie on the bottom of the culture chambers or were arranged perpendicularly (
|
||
<figureCitation id="9DD4D1CD3D54E76F086391AB9CC4F83F" box="[1363,1442,1969,1995]" captionStart="FIG" captionStartId="6.[132,143,1424,1442]" captionTargetBox="[132,1455,215,1389]" captionTargetId="figure-301@6.[132,1455,215,1389]" captionTargetPageId="6" captionText="FIG. 3. — Light (A-E) and scanning electron (F-R) micrographs of Tabularia parva (Kützing) D.M.Williams & Round: A, wild cells on the empty carapace of a copepod from the port of Brest, Brittany.; B-R, cultured cells; B, note a part of the cells arranged perpendicularly to bottom; C, D, cells forming bunches attached to an exopolymeric transparent particle; E, the arrows indicate cells attached to the diatom Trieres chinensis (Greville) Ashworth & E.C.Theriot; F, G, cells attached by mucilage pads;G, the arrows indicate the thin mucilage; H-R, acid-cleaned valves;H-L, internal view of the valve. The arrows indicate the single rimoportula per valve; M, N, valve view; O-R, the arrowheads indicate the ocellulimbus. Scale bars: A-E, 50 μm; F, H, M, N, 10 μm; G, I-L, O-R, 1 μm." pageId="5" pageNumber="28">Fig. 3B</figureCitation>
|
||
). When a particle was present, the diatoms formed bunches on its surface (
|
||
<figureCitation id="9DD4D1CD3D57E76C0DCF9028985BF9B9" box="[255,317,1586,1613]" captionStart="FIG" captionStartId="6.[132,143,1424,1442]" captionTargetBox="[132,1455,215,1389]" captionTargetId="figure-301@6.[132,1455,215,1389]" captionTargetPageId="6" captionText="FIG. 3. — Light (A-E) and scanning electron (F-R) micrographs of Tabularia parva (Kützing) D.M.Williams & Round: A, wild cells on the empty carapace of a copepod from the port of Brest, Brittany.; B-R, cultured cells; B, note a part of the cells arranged perpendicularly to bottom; C, D, cells forming bunches attached to an exopolymeric transparent particle; E, the arrows indicate cells attached to the diatom Trieres chinensis (Greville) Ashworth & E.C.Theriot; F, G, cells attached by mucilage pads;G, the arrows indicate the thin mucilage; H-R, acid-cleaned valves;H-L, internal view of the valve. The arrows indicate the single rimoportula per valve; M, N, valve view; O-R, the arrowheads indicate the ocellulimbus. Scale bars: A-E, 50 μm; F, H, M, N, 10 μm; G, I-L, O-R, 1 μm." pageId="6" pageNumber="29">Fig. 3</figureCitation>
|
||
C-D). Cells were added to a culture of the large diatom planktonic diatom
|
||
<taxonomicName id="C2EFB6CB3D57E76C0CDF904998F2F978" authority="(Greville) Ashworth & E. C. Theriot" authorityName="Ashworth & E. C. Theriot" baseAuthorityName="Greville" class="Bacillariophyceae" family="Triceratiaceae" genus="Trieres" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Triceratiales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="chinensis">
|
||
<emphasis id="379B115A3D57E76C0CDF90499BFEF998" box="[495,664,1618,1644]" italics="true" pageId="6" pageNumber="29">Trieres chinensis</emphasis>
|
||
(Greville) Ashworth & E.C.Theriot
|
||
</taxonomicName>
|
||
(also spelled as “sinensis”). After a few days, the cells were attached to the large diatom (
|
||
<figureCitation id="9DD4D1CD3D57E76C0F9B90889B9DF958" box="[683,763,1682,1708]" captionStart="FIG" captionStartId="6.[132,143,1424,1442]" captionTargetBox="[132,1455,215,1389]" captionTargetId="figure-301@6.[132,1455,215,1389]" captionTargetPageId="6" captionText="FIG. 3. — Light (A-E) and scanning electron (F-R) micrographs of Tabularia parva (Kützing) D.M.Williams & Round: A, wild cells on the empty carapace of a copepod from the port of Brest, Brittany.; B-R, cultured cells; B, note a part of the cells arranged perpendicularly to bottom; C, D, cells forming bunches attached to an exopolymeric transparent particle; E, the arrows indicate cells attached to the diatom Trieres chinensis (Greville) Ashworth & E.C.Theriot; F, G, cells attached by mucilage pads;G, the arrows indicate the thin mucilage; H-R, acid-cleaned valves;H-L, internal view of the valve. The arrows indicate the single rimoportula per valve; M, N, valve view; O-R, the arrowheads indicate the ocellulimbus. Scale bars: A-E, 50 μm; F, H, M, N, 10 μm; G, I-L, O-R, 1 μm." pageId="6" pageNumber="29">Fig. 3E</figureCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
<caption id="51909DC03D57E76C0DB4938A9D99FA09" pageId="6" pageNumber="29" startId="6.[132,143,1424,1442]" targetBox="[132,1455,215,1389]" targetPageId="6" targetType="figure">
|
||
<paragraph id="0550CD483D57E76C0DB4938A9D99FA09" blockId="6.[132,1456,1424,1533]" pageId="6" pageNumber="29">
|
||
<smallCapsWord id="03B65B943D57E76C0DB4938A99FBFA55" baselines="1437,1438" box="[132,157,1424,1442]" lowerCaseFontSize="5" mainFontSize="7" normCase="title" normString="Fig" pageId="6" pageNumber="29">FIG</smallCapsWord>
|
||
. 3. — Light (
|
||
<emphasis id="379B115A3D57E76C0C37938A9841FA56" bold="true" box="[263,295,1424,1442]" pageId="6" pageNumber="29">A -E</emphasis>
|
||
) and scanning electron (
|
||
<emphasis id="379B115A3D57E76C0CC1938A9B77FA56" bold="true" box="[497,529,1424,1442]" pageId="6" pageNumber="29">F -R</emphasis>
|
||
) micrographs of
|
||
<taxonomicName id="C2EFB6CB3D57E76C0FAD938A9D42FA56" authority="(Kutzing) D. M. Williams & Round" authorityName="D. M. Williams & Round" baseAuthorityName="Kutzing" box="[669,1060,1424,1442]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="parva">
|
||
<emphasis id="379B115A3D57E76C0FAD938A9A7FFA56" box="[669,793,1424,1442]" italics="true" pageId="6" pageNumber="29">Tabularia parva</emphasis>
|
||
(Kützing) D.M.Williams & Round
|
||
</taxonomicName>
|
||
:
|
||
<emphasis id="379B115A3D57E76C091F938A9D5AFA56" bold="true" box="[1071,1084,1424,1442]" pageId="6" pageNumber="29">A</emphasis>
|
||
, wild cells on the empty carapace of a copepod from the port of Brest, Brittany.;
|
||
<emphasis id="379B115A3D57E76C0C8693BD98BEFA4D" bold="true" box="[438,472,1447,1465]" pageId="6" pageNumber="29">B -R</emphasis>
|
||
, cultured cells;
|
||
<emphasis id="379B115A3D57E76C0F6B93BD9B0EFA4D" bold="true" box="[603,616,1447,1465]" pageId="6" pageNumber="29">B</emphasis>
|
||
, note a part of the cells arranged perpendicularly to bottom;
|
||
<emphasis id="379B115A3D57E76C095393BC9D17FA4C" bold="true" box="[1123,1137,1446,1464]" pageId="6" pageNumber="29">C</emphasis>
|
||
,
|
||
<emphasis id="379B115A3D57E76C094C93BD9DECFA4D" bold="true" box="[1148,1162,1447,1465]" pageId="6" pageNumber="29">D</emphasis>
|
||
, cells forming bunches attached to an exopolymeric transparent particle;
|
||
<emphasis id="379B115A3D57E76C0C8E93A798ACFA3B" bold="true" box="[446,458,1469,1487]" pageId="6" pageNumber="29">E</emphasis>
|
||
, the
|
||
<emphasis id="379B115A3D57E76C0CC393A79B57FA3B" bold="true" box="[499,561,1469,1487]" pageId="6" pageNumber="29">arrows</emphasis>
|
||
indicate cells attached to the diatom
|
||
<taxonomicName id="C2EFB6CB3D57E76C0E5893A79C62FA3B" authority="(Greville) Ashworth & E. C. Theriot" authorityName="Ashworth & E. C. Theriot" baseAuthorityName="Greville" box="[872,1284,1469,1487]" class="Bacillariophyceae" family="Triceratiaceae" genus="Trieres" higherTaxonomySource="GBIF,CoL" kingdom="Chromista" order="Triceratiales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="chinensis">
|
||
<emphasis id="379B115A3D57E76C0E5893A79A96FA3B" box="[872,1008,1469,1487]" italics="true" pageId="6" pageNumber="29">Trieres chinensis</emphasis>
|
||
(Greville) Ashworth & E.C.Theriot
|
||
</taxonomicName>
|
||
;
|
||
<emphasis id="379B115A3D57E76C083E93A79C7FFA3B" bold="true" box="[1294,1305,1469,1487]" pageId="6" pageNumber="29">F</emphasis>
|
||
,
|
||
<emphasis id="379B115A3D57E76C081393A79C57FA3B" bold="true" box="[1315,1329,1469,1487]" pageId="6" pageNumber="29">G</emphasis>
|
||
, cells attached by mucilage pads;
|
||
<emphasis id="379B115A3D57E76C0C1093CE9848FA12" bold="true" box="[288,302,1492,1510]" pageId="6" pageNumber="29">G</emphasis>
|
||
, the
|
||
<emphasis id="379B115A3D57E76C0C6793CE98F3FA12" bold="true" box="[343,405,1492,1510]" pageId="6" pageNumber="29">arrows</emphasis>
|
||
indicate the thin mucilage;
|
||
<emphasis id="379B115A3D57E76C0F4793CE9BFFFA12" bold="true" box="[631,665,1492,1510]" pageId="6" pageNumber="29">H -R</emphasis>
|
||
, acid-cleaned valves;
|
||
<emphasis id="379B115A3D57E76C0E6193CE9A14FA12" bold="true" box="[849,882,1492,1510]" pageId="6" pageNumber="29">H -L</emphasis>
|
||
, internal view of the valve. The
|
||
<emphasis id="379B115A3D57E76C094393CE9DD7FA12" bold="true" box="[1139,1201,1492,1510]" pageId="6" pageNumber="29">arrows</emphasis>
|
||
indicate the single rimoportula per valve;
|
||
<emphasis id="379B115A3D57E76C0DEA93F1998DFA09" bold="true" box="[218,235,1515,1533]" pageId="6" pageNumber="29">M</emphasis>
|
||
,
|
||
<emphasis id="379B115A3D57E76C0DC593F19865FA09" bold="true" box="[245,259,1515,1533]" pageId="6" pageNumber="29">N</emphasis>
|
||
, valve view;
|
||
<emphasis id="379B115A3D57E76C0C5E93F098F6FA09" bold="true" box="[366,400,1514,1533]" pageId="6" pageNumber="29">O -R</emphasis>
|
||
, the
|
||
<emphasis id="379B115A3D57E76C0C8B93F19B42FA09" bold="true" box="[443,548,1515,1533]" pageId="6" pageNumber="29">arrowheads</emphasis>
|
||
indicate the ocellulimbus. Scale bars: A-E, 50 μm; F, H, M, N, 10 μm; G, I-L, O-R, 1 μm.
|
||
</paragraph>
|
||
</caption>
|
||
<subSubSection id="4DF59EC33D57E76D0DB490C898E4FCDB" lastPageId="7" lastPageNumber="30" pageId="6" pageNumber="29" type="discussion">
|
||
<paragraph id="0550CD483D57E76C0DB490C8998EF91E" blockId="6.[132,232,1746,1772]" box="[132,232,1746,1772]" pageId="6" pageNumber="29">
|
||
<heading id="5E187A243D57E76C0DB490C8998EF91E" box="[132,232,1746,1772]" fontSize="9" level="3" pageId="6" pageNumber="29" reason="5">
|
||
<smallCapsWord id="03B65B943D57E76C0DB490C8998EF91E" baselines="1765,1765" box="[132,232,1746,1772]" lowerCaseFontSize="8" mainFontSize="11" normCase="title" normString="Remarks" pageId="6" pageNumber="29">REMARKS</smallCapsWord>
|
||
</heading>
|
||
</paragraph>
|
||
<paragraph id="0550CD483D57E76C0DB490E89A62F81F" blockId="6.[130,775,1778,2028]" pageId="6" pageNumber="29">
|
||
Species of the genus
|
||
<taxonomicName id="C2EFB6CB3D57E76C0C6F90E898A0F8F8" box="[351,454,1778,1804]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="genus">
|
||
<emphasis id="379B115A3D57E76C0C6F90E898A0F8F8" box="[351,454,1778,1804]" italics="true" pageId="6" pageNumber="29">Tabularia</emphasis>
|
||
</taxonomicName>
|
||
occur as epibionts on benthic animals (
|
||
<bibRefCitation id="617EB0B93D57E76C0DDA910898ACF8D8" author="WUCHTER C. & MARQUARDT J. & KRUMBEIN W. E." box="[234,458,1810,1836]" pageId="6" pageNumber="29" pagination="13 - 19" refId="ref4293" refString="WUCHTER C., MARQUARDT J. & KRUMBEIN W. E. 2003. - The epizoic diatom community on four bryozoan species from Helgoland (German Bight, North Sea). Helgoland Marine Research 57: 13 - 19. https: // doi. org / 10.1007 / s 10152 - 002 - 0117 - z" type="journal article" year="2003">
|
||
Wuchter
|
||
<emphasis id="379B115A3D57E76C0C62910898EEF8D8" box="[338,392,1810,1836]" italics="true" pageId="6" pageNumber="29">et al.</emphasis>
|
||
2003
|
||
</bibRefCitation>
|
||
). We found
|
||
<taxonomicName id="C2EFB6CB3D57E76C0F6B91089A61F8DF" box="[603,775,1810,1836]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="parva">
|
||
<emphasis id="379B115A3D57E76C0F6B91089A61F8DF" box="[603,775,1810,1836]" italics="true" pageId="6" pageNumber="29">Tabularia parva</emphasis>
|
||
</taxonomicName>
|
||
attached to the copepod substrate, but it is uncertain whether the cells were already attached to the living copepod.
|
||
<taxonomicName id="C2EFB6CB3D57E76C0FF9914B9993F87F" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="parva">
|
||
<emphasis id="379B115A3D57E76C0FF9914B9993F87F" italics="true" pageId="6" pageNumber="29">Tabularia parva</emphasis>
|
||
</taxonomicName>
|
||
is placed in the
|
||
<taxonomicName id="C2EFB6CB3D57E76C0CAA916B9899F87F" box="[410,511,1905,1931]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="barbatula">
|
||
<emphasis id="379B115A3D57E76C0CAA916B9899F87F" box="[410,511,1905,1931]" italics="true" pageId="6" pageNumber="29">barbatula</emphasis>
|
||
</taxonomicName>
|
||
group, with
|
||
<taxonomicName id="C2EFB6CB3D57E76C0FB5916898DAF85F" authority="(Kutzing) Williams & Round" authorityName="Williams & Round" baseAuthorityName="Kutzing" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="barbatula">
|
||
<emphasis id="379B115A3D57E76C0FB591689A63F87F" box="[645,773,1905,1931]" italics="true" pageId="6" pageNumber="29">T. barbatula</emphasis>
|
||
(Kützing) Williams & Round
|
||
</taxonomicName>
|
||
,
|
||
<taxonomicName id="C2EFB6CB3D57E76C0CF691889BB1F85F" authority="(Kutzing) Snoeijs" authorityName="Snoeijs" baseAuthorityName="Kutzing" box="[454,727,1937,1963]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="affinis">
|
||
<emphasis id="379B115A3D57E76C0CF691889B78F85F" box="[454,542,1937,1963]" italics="true" pageId="6" pageNumber="29">T. affinis</emphasis>
|
||
(Kützing) Snoeijs
|
||
</taxonomicName>
|
||
and
|
||
<taxonomicName id="C2EFB6CB3D57E76C0DB491A898F5F83F" authority="Kuylenstierna" authorityName="Kuylenstierna" authorityYear="1991" box="[132,403,1969,1995]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="ktenoeides">
|
||
<emphasis id="379B115A3D57E76C0DB491A89999F83F" box="[132,255,1969,1995]" italics="true" pageId="6" pageNumber="29">T.ktenoeides</emphasis>
|
||
Kuylenstierna
|
||
</taxonomicName>
|
||
, and characterized by biseriate striae, no marginal rib, and always only one rimoportula per valve
|
||
</paragraph>
|
||
<paragraph id="0550CD483D57E76D0E1D902998E4FCDB" blockId="6.[811,1457,1586,2028]" lastBlockId="7.[130,777,598,816]" lastPageId="7" lastPageNumber="30" pageId="6" pageNumber="29">
|
||
(
|
||
<bibRefCitation id="617EB0B93D57E76C0E0690289D1CF9B9" author="SNOEIJS P. & KUYLENSTIERNA M." box="[822,1146,1586,1613]" pageId="6" pageNumber="29" pagination="351 - 365" refId="ref4134" refString="SNOEIJS P. & KUYLENSTIERNA M. 1991. - Two new diatom species in the genus Tabularia from the Swedish coast. Diatom Research 6: 351 - 365. https: // doi. org / 10.1080 / 0269249 X. 1991.9705181" type="journal article" year="1991">Snoeijs & Kuylenstierna 1991</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="617EB0B93D57E76C09B890289C75F9B9" author="SNOEIJS P." box="[1160,1299,1586,1613]" pageId="6" pageNumber="29" pagination="313 - 344" refId="ref4178" refString="SNOEIJS P. 1992. - Studies in the Tabularia fasciculata complex. Diatom Research 7: 313 - 344. https: // doi. org / 10.1080 / 02692 49 X. 1992.9705223" type="journal article" year="1992">Snoeijs 1992</bibRefCitation>
|
||
). The striae of
|
||
<taxonomicName id="C2EFB6CB3D57E76C0E1D90499AD6F998" box="[813,944,1618,1644]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="barbatula">
|
||
<emphasis id="379B115A3D57E76C0E1D90499AD6F998" box="[813,944,1618,1644]" italics="true" pageId="6" pageNumber="29">T. barbatula</emphasis>
|
||
</taxonomicName>
|
||
begin with two areolae, while
|
||
<taxonomicName id="C2EFB6CB3D57E76C09CE90499C30F998" box="[1278,1366,1619,1644]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="parva">
|
||
<emphasis id="379B115A3D57E76C09CE90499C30F998" box="[1278,1366,1619,1644]" italics="true" pageId="6" pageNumber="29">T. parva</emphasis>
|
||
</taxonomicName>
|
||
has one areola near the sternum. The sternum is linear and narrow in
|
||
<taxonomicName id="C2EFB6CB3D57E76C0E1B90899ACDF958" box="[811,939,1682,1708]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="barbatula">
|
||
<emphasis id="379B115A3D57E76C0E1B90899ACDF958" box="[811,939,1682,1708]" italics="true" pageId="6" pageNumber="29">T. barbatula</emphasis>
|
||
</taxonomicName>
|
||
, while wide and lanceolate in
|
||
<taxonomicName id="C2EFB6CB3D57E76C09D690899C5DF958" box="[1254,1339,1683,1708]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="parva">
|
||
<emphasis id="379B115A3D57E76C09D690899C5DF958" box="[1254,1339,1683,1708]" italics="true" pageId="6" pageNumber="29">T. parva</emphasis>
|
||
</taxonomicName>
|
||
.
|
||
<taxonomicName id="C2EFB6CB3D57E76C087990889A0AF938" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="affinis">
|
||
<emphasis id="379B115A3D57E76C087990889A0AF938" italics="true" pageId="6" pageNumber="29">Tabularia affinis</emphasis>
|
||
</taxonomicName>
|
||
showed the lower number of striae in the
|
||
<taxonomicName id="C2EFB6CB3D57E76C087A90A89CD7F938" box="[1354,1457,1714,1740]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="barbatula">
|
||
<emphasis id="379B115A3D57E76C087A90A89CD7F938" box="[1354,1457,1714,1740]" italics="true" pageId="6" pageNumber="29">barbatula</emphasis>
|
||
</taxonomicName>
|
||
group (13-14 striae) (
|
||
<bibRefCitation id="617EB0B93D57E76C092F90C89DC8F918" author="SNOEIJS P." box="[1055,1198,1746,1772]" pageId="6" pageNumber="29" pagination="313 - 344" refId="ref4178" refString="SNOEIJS P. 1992. - Studies in the Tabularia fasciculata complex. Diatom Research 7: 313 - 344. https: // doi. org / 10.1080 / 02692 49 X. 1992.9705223" type="journal article" year="1992">Snoeijs 1992</bibRefCitation>
|
||
).
|
||
<taxonomicName id="C2EFB6CB3D57E76C09F790C89C13F918" box="[1223,1397,1746,1772]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="parva">
|
||
<emphasis id="379B115A3D57E76C09F790C89C13F918" box="[1223,1397,1746,1772]" italics="true" pageId="6" pageNumber="29">Tabularia parva</emphasis>
|
||
</taxonomicName>
|
||
with 18-20 striae in 10µm is near the upper range of
|
||
<taxonomicName id="C2EFB6CB3D57E76C081D90E99CC8F8F8" box="[1325,1454,1778,1804]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="barbatula">
|
||
<emphasis id="379B115A3D57E76C081D90E99CC8F8F8" box="[1325,1454,1778,1804]" italics="true" pageId="6" pageNumber="29">T. barbatula</emphasis>
|
||
</taxonomicName>
|
||
(15-18 striae), and in the lower range of
|
||
<taxonomicName id="C2EFB6CB3D57E76C09C491089C1CF8D8" authorityName="Kuylenstierna" authorityYear="1991" box="[1268,1402,1810,1836]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="ktenoeides">
|
||
<emphasis id="379B115A3D57E76C09C491089C1CF8D8" box="[1268,1402,1810,1836]" italics="true" pageId="6" pageNumber="29">T. ktenoeides</emphasis>
|
||
</taxonomicName>
|
||
(20- 24 striae). The latter taxon with alternate organization of the areolae (
|
||
<bibRefCitation id="617EB0B93D57E76C0EBB914B9DB8F898" author="SNOEIJS P. & KUYLENSTIERNA M." box="[907,1246,1873,1900]" pageId="6" pageNumber="29" pagination="351 - 365" refId="ref4134" refString="SNOEIJS P. & KUYLENSTIERNA M. 1991. - Two new diatom species in the genus Tabularia from the Swedish coast. Diatom Research 6: 351 - 365. https: // doi. org / 10.1080 / 0269249 X. 1991.9705181" type="journal article" year="1991">Snoeijs & Kuylenstierna 1991</bibRefCitation>
|
||
). The dimensions, especially the apical axis of
|
||
<taxonomicName id="C2EFB6CB3D57E76C096D91689DD3F87F" box="[1117,1205,1906,1931]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="parva">
|
||
<emphasis id="379B115A3D57E76C096D91689DD3F87F" box="[1117,1205,1906,1931]" italics="true" pageId="6" pageNumber="29">T. parva</emphasis>
|
||
</taxonomicName>
|
||
, were smaller than the other species of the
|
||
<taxonomicName id="C2EFB6CB3D57E76C0931918B9D01F85F" box="[1025,1127,1937,1963]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="barbatula">
|
||
<emphasis id="379B115A3D57E76C0931918B9D01F85F" box="[1025,1127,1937,1963]" italics="true" pageId="6" pageNumber="29">barbatula</emphasis>
|
||
</taxonomicName>
|
||
group, except for
|
||
<taxonomicName id="C2EFB6CB3D57E76C081B91889CC9F85F" authorityName="Kuylenstierna" authorityYear="1991" box="[1323,1455,1937,1963]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="6" pageNumber="29" phylum="Ochrophyta" rank="species" species="ktenoeides">
|
||
<emphasis id="379B115A3D57E76C081B91889CC9F85F" box="[1323,1455,1937,1963]" italics="true" pageId="6" pageNumber="29">T. ktenoeides</emphasis>
|
||
</taxonomicName>
|
||
(
|
||
<bibRefCitation id="617EB0B93D57E76C0E0691AB9D2AF83F" author="WILLIAMS D. M. & ROUND F. E." box="[822,1100,1969,1995]" pageId="6" pageNumber="29" pagination="313 - 339" refId="ref4250" refString="WILLIAMS D. M. & ROUND F. E. 1986. - Revision of the genus Synedra Ehrenb. Diatom Research 1: 313 - 339. https: // doi. org / 1 0.1080 / 0269249 X. 1986.9704976" type="journal article" year="1986">Williams & Round 1986</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="617EB0B93D57E76C096C91AB9C55F83F" author="KUYLENSTIERNA M." box="[1116,1331,1969,1995]" pageId="6" pageNumber="29" refId="ref3890" refString="KUYLENSTIERNA M. 1990. - Benthic algal vegetation in the Nordre Alv estuary (Swedish west coast). PhD, University of Goteborg, Sweden, 162 p. http: // hdl. handle. net / 2077 / 12352" type="book" year="1990">Kuylenstierna 1990</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="617EB0B93D57E76C087391AB9A98F81F" author="SNOEIJS P. & KUYLENSTIERNA M." pageId="6" pageNumber="29" pagination="351 - 365" refId="ref4134" refString="SNOEIJS P. & KUYLENSTIERNA M. 1991. - Two new diatom species in the genus Tabularia from the Swedish coast. Diatom Research 6: 351 - 365. https: // doi. org / 10.1080 / 0269249 X. 1991.9705181" type="journal article" year="1991">Snoeijs & Kuylenstierna 1991</bibRefCitation>
|
||
;
|
||
<bibRefCitation id="617EB0B93D57E76C093A91CB9DF5F81F" author="SNOEIJS P." box="[1034,1171,2001,2027]" pageId="6" pageNumber="29" pagination="313 - 344" refId="ref4178" refString="SNOEIJS P. 1992. - Studies in the Tabularia fasciculata complex. Diatom Research 7: 313 - 344. https: // doi. org / 10.1080 / 02692 49 X. 1992.9705223" type="journal article" year="1992">Snoeijs 1992</bibRefCitation>
|
||
). Our cultured individuals of
|
||
<taxonomicName id="C2EFB6CB3D56E76D0D91944D999EFD84" box="[161,248,599,624]" class="Bacillariophyceae" family="Fragilariaceae" genus="Tabularia" higherTaxonomySource="GBIF" kingdom="Chromista" order="Fragilariales" pageId="7" pageNumber="30" phylum="Ochrophyta" rank="species" species="parva">
|
||
<emphasis id="379B115A3D56E76D0D91944D999EFD84" box="[161,248,599,624]" italics="true" pageId="7" pageNumber="30">T. parva</emphasis>
|
||
</taxonomicName>
|
||
were in the range of size for this species reported by
|
||
<bibRefCitation id="617EB0B93D56E76D0D93946C98DDFD64" author="WILLIAMS D. M. & ROUND F. E." box="[163,443,630,656]" pageId="7" pageNumber="30" pagination="313 - 339" refId="ref4250" refString="WILLIAMS D. M. & ROUND F. E. 1986. - Revision of the genus Synedra Ehrenb. Diatom Research 1: 313 - 339. https: // doi. org / 1 0.1080 / 0269249 X. 1986.9704976" type="journal article" year="1986">Williams & Round (1986)</bibRefCitation>
|
||
and
|
||
<bibRefCitation id="617EB0B93D56E76D0CDD946C9BA8FD64" author="KUYLENSTIERNA M." box="[493,718,630,656]" pageId="7" pageNumber="30" refId="ref3890" refString="KUYLENSTIERNA M. 1990. - Benthic algal vegetation in the Nordre Alv estuary (Swedish west coast). PhD, University of Goteborg, Sweden, 162 p. http: // hdl. handle. net / 2077 / 12352" type="book" year="1990">Kuylenstierna (1990)</bibRefCitation>
|
||
from measurements of wild individuals from the Atlantic Ocean, but smaller than the cultured material from the Pacific Ocean (
|
||
<bibRefCitation id="617EB0B93D56E76D0DBE94CC9859FD04" author="SATO S. & KURIYAMA K. & TADANO T. & MEDLIN L. K." box="[142,319,725,752]" pageId="7" pageNumber="30" pagination="423 - 433" refId="ref4037" refString="SATO S., KURIYAMA K., TADANO T. & MEDLIN L. K. 2008. - Auxospore fine structure in a marine araphid diatom Tabularia parva. Diatom Research 23: 423 - 433. https: // doi. org / 10.1080 / 0269249 X. 2008.9705767" type="journal article" year="2008">
|
||
Sato
|
||
<emphasis id="379B115A3D56E76D0DF794CC999BFD1B" box="[199,253,725,751]" italics="true" pageId="7" pageNumber="30">et al.</emphasis>
|
||
2008
|
||
</bibRefCitation>
|
||
). The number of striae is quite constant ranging from
|
||
<quantity id="C21760AD3D56E76D0C1094EF98E6FCFB" box="[288,384,757,783]" metricMagnitude="-1" metricUnit="m" metricValue="4.826" metricValueMax="5.08" metricValueMin="4.572" pageId="7" pageNumber="30" unit="in" value="19.0" valueMax="20.0" valueMin="18.0">18-20 in</quantity>
|
||
10 µm (
|
||
<figureCitation id="9DD4D1CD3D56E76D0CD294EF9B05FCE4" box="[482,611,757,784]" captionStart="FIG" captionStartId="6.[132,143,1424,1442]" captionTargetBox="[132,1455,215,1389]" captionTargetId="figure-301@6.[132,1455,215,1389]" captionTargetPageId="6" captionText="FIG. 3. — Light (A-E) and scanning electron (F-R) micrographs of Tabularia parva (Kützing) D.M.Williams & Round: A, wild cells on the empty carapace of a copepod from the port of Brest, Brittany.; B-R, cultured cells; B, note a part of the cells arranged perpendicularly to bottom; C, D, cells forming bunches attached to an exopolymeric transparent particle; E, the arrows indicate cells attached to the diatom Trieres chinensis (Greville) Ashworth & E.C.Theriot; F, G, cells attached by mucilage pads;G, the arrows indicate the thin mucilage; H-R, acid-cleaned valves;H-L, internal view of the valve. The arrows indicate the single rimoportula per valve; M, N, valve view; O-R, the arrowheads indicate the ocellulimbus. Scale bars: A-E, 50 μm; F, H, M, N, 10 μm; G, I-L, O-R, 1 μm." pageId="7" pageNumber="30">Fig. 3M, N</figureCitation>
|
||
; Kuylenstierna 1991;
|
||
<bibRefCitation id="617EB0B93D56E76D0DFA950F9814FCDB" author="SATO S. & KURIYAMA K. & TADANO T. & MEDLIN L. K." box="[202,370,789,815]" pageId="7" pageNumber="30" pagination="423 - 433" refId="ref4037" refString="SATO S., KURIYAMA K., TADANO T. & MEDLIN L. K. 2008. - Auxospore fine structure in a marine araphid diatom Tabularia parva. Diatom Research 23: 423 - 433. https: // doi. org / 10.1080 / 0269249 X. 2008.9705767" type="journal article" year="2008">
|
||
Sato
|
||
<emphasis id="379B115A3D56E76D0C30950C9852FCDB" box="[256,308,789,815]" italics="true" pageId="7" pageNumber="30">et al.</emphasis>
|
||
2008
|
||
</bibRefCitation>
|
||
).
|
||
</paragraph>
|
||
</subSubSection>
|
||
</treatment>
|
||
</document> |